I decided not to bed line the van. I could not justify the cost. I decided to buy some 7/8 carpet padding to put under the wood floor (which I salvaged from the dumpster) to remove a spot where ant food can collect. It will also keep the van warmer, cooler, and quieter.
I will eventually remove the front jute fiber mat and replace it with FatMat, then put the rubber floor back over it.
I also cleaned the interior, aired up the tires, and plugged up the secondary battery wire pass through.